Yan Gong

No ORCID on file · 4 papers in corpus
observational 2026
Impact of inactivated SARS-CoV-2 vaccination on blastocyst euploidy status: a prospective cohort study of patients undergoing preimplantation genetic testing for aneuploidy in China
BMC pregnancy and childbirth ·doi:10.1186/s12884-026-08930-8

RESEARCH QUESTION: Is there a difference in the euploidy status and pregnancy outcomes among patients undergoing preimplantation genetic testing for aneuploidy (PGT-A) inoculated with inactivated severe acute respiratory syndrome coronaviru…

observational 2025
The impact of inoculation with the inactivated COVID-19 vaccine on the outcomes of in vitro fertilization and embryo transfer: a cohort study of 1,258 women from Sichuan, China
Frontiers in endocrinology ·doi:10.3389/fendo.2025.1491259

OBJECTIVE: This study aimed to assess the impact of inoculation with the inactivated coronavirus disease 2019 (COVID-19) vaccine on the outcomes of in vitro fertilization and embryo transfer (IVF-ET). METHODS: From January 2021 to December…

nonrandomized-trial 2024
The effects of growth hormone on the outcomes of in vitro fertilization and embryo transfer in age-grouped patients with decreased ovarian reserve: a prospective cohort study
Frontiers in endocrinology ·doi:10.3389/fendo.2024.1457866

BACKGROUND: Growth hormone (GH) could improve the outcomes of in vitro fertilization and embryo transfer (IVF-ET) in patients with decreased ovarian reserve (DOR), but which age group will benefit the most has remained controversial. This s…

observational 2019
Association of GPx1 P198L and CAT C-262T Genetic Variations With Polycystic Ovary Syndrome in Chinese Women
Frontiers in endocrinology ·doi:10.3389/fendo.2019.00771

Background: Oxidative stress plays an important role in the pathogenesis of polycystic ovary syndrome (PCOS). Glutathione peroxidase 1 (GPx1) and catalase (CAT) are the major intracellular antioxidant enzymes that can detoxify hydrogen pero…